简述
像Bhuvan这样的Webportal可以从用户那里获得大量反馈,遍历所有反馈可能是一项繁琐的工作。
数据文件
Musical_instruments_reviews.csv 5950 kb 点击下载

| reviewerID | asin | reviewerName | helpful | reviewText | overall | | | |---------------|------------|---------------|---------|------------|---------------|-----|-----| | A2IBPI20UZ... | 1384719342 | cassandra ... | [0 | 0] | Not much t... | 5.0 | | | A14VAT5EAX... | 1384719342 | Jake | [13 | 14] | The produc... | 5.0 | | | A195EZSQDW... | 1384719342 | Rick Benne... | [1 | 1] | The primar... | 5.0 | | | A2C00NNG1Z... | 1384719342 | RustyBill ... | [0 | 0] | Nice winds... | 5.0 | | | A94QU4C90B... | 1384719342 | SEAN MASLA... | [0 | 0] | This pop f... | 5.0 | | | A2A039TZMZ... | B00004Y2UT | Bill Lewey... | [0 | 0] | So good th... | 5.0 | | | A1UPZM995Z... | B00004Y2UT | Brian | [0 | 0] | I have use... | 5.0 | | | AJNFQI3YR6... | B00004Y2UT | Fender Guy... | [0 | 0] | I now use ... | 3.0 | | | A3M1PLEYND... | B00004Y2UT | G. Thomas ... | [0 | 0] | Perfect fo... | 5.0 | | | AMNTZU1YQN... | B00004Y2UT | Kurt Robai... | [0 | 0] | Monster ma... | 5.0 | | | A2NYK9KWFM... | B00004Y2UT | Mike Tarra... | [6 | 6] | Monster ma... | 5.0 | | | A35QFQI0M4... | B00005ML71 | Christophe... | [0 | 0] | I got it t... | 4.0 | | | A2NIT6BKW1... | B00005ML71 | Jai | [0 | 0] | If you are... | 3.0 | | | A1C0O09LOL... | B00005ML71 | Michael | [0 | 0] | I love it | ... | 5.0 | | A17SLR18TU... | B00005ML71 | Straydogge... | [0 | 0] | I bought t... | 5.0 | | | A2PD27UKAD... | B00005ML71 | Wilhelmina... | [0 | 0] | I bought t... | 2.0 | | | AKSFZ4G1AX... | B000068NSX | C.E. "Fran... | [0 | 0] | This Fende... | 4.0 | | | A67OJZLHBB... | B000068NSX | Charles F.... | [0 | 0] | wanted it ... | 5.0 | | | A2EZWZ8MBE... | B000068NSX | Charlo | [3 | 3] | I've been ... | 5.0 | | | A1CL807EOU... | B000068NSX | GunHawk | [0 | 0] | Fender cor... | 5.0 | | | A1GMWTGXW6... | B000068NSX | MetalFan | [0 | 0] | This is a ... | 4.0 | | | A2G12DY50U... | B000068NSX | Ricky Show... | [0 | 0] | The Fender... | 5.0 | | | A3E0CF25A7... | B000068NSX | WBowie | [0 | 0] | Very good ... | 4.0 | | | A2W3CLAYZL... | B000068NTU | Amazon Cus... | [0 | 0] | Got this c... | 5.0 | | | A398X9POBH... | B000068NTU | Ann Vande ... | [0 | 0] | When I was... | 5.0 | | | AXWB93VKVM... | B000068NTU | Michael Ha... | [0 | 0] | Cant go wr... | 4.0 | | | A2FZ4Z0UFA... | B000068NTU | Pat | [0 | 0] | The ends o... | 5.0 | | | AXP9CF1UTF... | B000068NTU | tada | [0 | 0] | Just tryin... | 5.0 | | | A2CCGGDGZ6... | B000068NVI | b carney | [1 | 1] | The Hosa X... | 4.0 | | | A27DR1VO07... | B000068NVI | Dan Edman | [0 | 0] | I bought t... | 5.0 | | | A1LQC225SE... | B000068NVI | David Burc... | [0 | 0] | Sturdy cor... | 5.0 | | | AU9BPT3Y3K... | B000068NVI | G. L. Beeb... | [0 | 0] | Use it eve... | 5.0 | | | A14Z9LAETO... | B000068NVI | Gutjammer | [0 | 0] | Hosa produ... | 4.0 | | | A2074KEJGR... | B000068NVI | hcross | [0 | 0] | This was e... | 5.0 | | | A7TRK2GG6B... | B000068NVI | Johnny Pas... | [0 | 0] | I bought t... | 5.0 | | | A319B090A2... | B000068NVI | Lee | [0 | 0] | This cable... | 4.0 | | | A396ELNTQD... | B000068NVI | Mark King | [0 | 0] | These are ... | 4.0 | | | A17CU1D2CW... | B000068NVI | Rick | [0 | 0] | This is a ... | 4.0 | | | A1S0HTDO0P... | B000068NVI | R. Wristen... | [0 | 0] | I've used ... | 5.0 | | | A3DWQW2L39... | B000068NVI | S. Dawdy | [0 | 0] | I bought t... | 4.0 | |
reviewerID asin reviewerName helpful reviewText overall
A2IBPI20UZ… 1384719342 cassandra … [0 0] Not much t… 5.0
A14VAT5EAX… 1384719342 Jake [13 14] The produc… 5.0
A195EZSQDW… 1384719342 Rick Benne… [1 1] The primar… 5.0
A2C00NNG1Z… 1384719342 RustyBill … [0 0] Nice winds… 5.0
A94QU4C90B… 1384719342 SEAN MASLA… [0 0] This pop f… 5.0
A2A039TZMZ… B00004Y2UT Bill Lewey… [0 0] So good th… 5.0
A1UPZM995Z… B00004Y2UT Brian [0 0] I have use… 5.0
AJNFQI3YR6… B00004Y2UT Fender Guy… [0 0] I now use … 3.0
A3M1PLEYND… B00004Y2UT G. Thomas … [0 0] Perfect fo… 5.0
AMNTZU1YQN… B00004Y2UT Kurt Robai… [0 0] Monster ma… 5.0
A2NYK9KWFM… B00004Y2UT Mike Tarra… [6 6] Monster ma… 5.0
A35QFQI0M4… B00005ML71 Christophe… [0 0] I got it t… 4.0
A2NIT6BKW1… B00005ML71 Jai [0 0] If you are… 3.0
A1C0O09LOL… B00005ML71 Michael [0 0] I love it 5.0
A17SLR18TU… B00005ML71 Straydogge… [0 0] I bought t… 5.0
A2PD27UKAD… B00005ML71 Wilhelmina… [0 0] I bought t… 2.0
AKSFZ4G1AX… B000068NSX C.E. "Fran… [0 0] This Fende… 4.0
A67OJZLHBB… B000068NSX Charles F… [0 0] wanted it … 5.0
A2EZWZ8MBE… B000068NSX Charlo [3 3] I’ve been … 5.0
A1CL807EOU… B000068NSX GunHawk [0 0] Fender cor… 5.0
A1GMWTGXW6… B000068NSX MetalFan [0 0] This is a … 4.0
A2G12DY50U… B000068NSX Ricky Show… [0 0] The Fender… 5.0
A3E0CF25A7… B000068NSX WBowie [0 0] Very good … 4.0
A2W3CLAYZL… B000068NTU Amazon Cus… [0 0] Got this c… 5.0
A398X9POBH… B000068NTU Ann Vande … [0 0] When I was… 5.0
AXWB93VKVM… B000068NTU Michael Ha… [0 0] Cant go wr… 4.0
A2FZ4Z0UFA… B000068NTU Pat [0 0] The ends o… 5.0
AXP9CF1UTF… B000068NTU tada [0 0] Just tryin… 5.0
A2CCGGDGZ6… B000068NVI b carney [1 1] The Hosa X… 4.0
A27DR1VO07… B000068NVI Dan Edman [0 0] I bought t… 5.0
A1LQC225SE… B000068NVI David Burc… [0 0] Sturdy cor… 5.0
AU9BPT3Y3K… B000068NVI G. L. Beeb… [0 0] Use it eve… 5.0
A14Z9LAETO… B000068NVI Gutjammer [0 0] Hosa produ… 4.0
A2074KEJGR… B000068NVI hcross [0 0] This was e… 5.0
A7TRK2GG6B… B000068NVI Johnny Pas… [0 0] I bought t… 5.0
A319B090A2… B000068NVI Lee [0 0] This cable… 4.0
A396ELNTQD… B000068NVI Mark King [0 0] These are … 4.0
A17CU1D2CW… B000068NVI Rick [0 0] This is a … 4.0
A1S0HTDO0P… B000068NVI R. Wristen… [0 0] I’ve used … 5.0
A3DWQW2L39… B000068NVI S. Dawdy [0 0] I bought t… 4.0
reviewerID asin reviewerName helpful reviewText overall
A2IBPI20UZ… 1384719342 cassandra … [0 0] Not much t… 5.0
A14VAT5EAX… 1384719342 Jake [13 14] The produc… 5.0
A195EZSQDW… 1384719342 Rick Benne… [1 1] The primar… 5.0
A2C00NNG1Z… 1384719342 RustyBill … [0 0] Nice winds… 5.0
A94QU4C90B… 1384719342 SEAN MASLA… [0 0] This pop f… 5.0
A2A039TZMZ… B00004Y2UT Bill Lewey… [0 0] So good th… 5.0
A1UPZM995Z… B00004Y2UT Brian [0 0] I have use… 5.0
AJNFQI3YR6… B00004Y2UT Fender Guy… [0 0] I now use … 3.0
A3M1PLEYND… B00004Y2UT G. Thomas … [0 0] Perfect fo… 5.0
AMNTZU1YQN… B00004Y2UT Kurt Robai… [0 0] Monster ma… 5.0
A2NYK9KWFM… B00004Y2UT Mike Tarra… [6 6] Monster ma… 5.0
A35QFQI0M4… B00005ML71 Christophe… [0 0] I got it t… 4.0
A2NIT6BKW1… B00005ML71 Jai [0 0] If you are… 3.0
A1C0O09LOL… B00005ML71 Michael [0 0] I love it 5.0
A17SLR18TU… B00005ML71 Straydogge… [0 0] I bought t… 5.0
A2PD27UKAD… B00005ML71 Wilhelmina… [0 0] I bought t… 2.0
AKSFZ4G1AX… B000068NSX C.E. "Fran… [0 0] This Fende… 4.0
A67OJZLHBB… B000068NSX Charles F… [0 0] wanted it … 5.0
A2EZWZ8MBE… B000068NSX Charlo [3 3] I’ve been … 5.0
A1CL807EOU… B000068NSX GunHawk [0 0] Fender cor… 5.0
A1GMWTGXW6… B000068NSX MetalFan [0 0] This is a … 4.0
A2G12DY50U… B000068NSX Ricky Show… [0 0] The Fender… 5.0
A3E0CF25A7… B000068NSX WBowie [0 0] Very good … 4.0
A2W3CLAYZL… B000068NTU Amazon Cus… [0 0] Got this c… 5.0
A398X9POBH… B000068NTU Ann Vande … [0 0] When I was… 5.0
AXWB93VKVM… B000068NTU Michael Ha… [0 0] Cant go wr… 4.0
A2FZ4Z0UFA… B000068NTU Pat [0 0] The ends o… 5.0
AXP9CF1UTF… B000068NTU tada [0 0] Just tryin… 5.0
A2CCGGDGZ6… B000068NVI b carney [1 1] The Hosa X… 4.0
A27DR1VO07… B000068NVI Dan Edman [0 0] I bought t… 5.0
A1LQC225SE… B000068NVI David Burc… [0 0] Sturdy cor… 5.0
AU9BPT3Y3K… B000068NVI G. L. Beeb… [0 0] Use it eve… 5.0
A14Z9LAETO… B000068NVI Gutjammer [0 0] Hosa produ… 4.0
A2074KEJGR… B000068NVI hcross [0 0] This was e… 5.0
A7TRK2GG6B… B000068NVI Johnny Pas… [0 0] I bought t… 5.0
A319B090A2… B000068NVI Lee [0 0] This cable… 4.0
A396ELNTQD… B000068NVI Mark King [0 0] These are … 4.0
A17CU1D2CW… B000068NVI Rick [0 0] This is a … 4.0
A1S0HTDO0P… B000068NVI R. Wristen… [0 0] I’ve used … 5.0
A3DWQW2L39… B000068NVI S. Dawdy [0 0] I bought t… 4.0