StoreItAll is using the Bag of Words model to analyze customer feedback. This model considers the order in which words appear in the reviews.

Question

BlackTom AI · Accepted Answer

The statement presented asks whether a Bag of Words model considers the order of words in reviews.
Option 1: True. If we evaluate this option as a claim, we can point out that in standard Bag of Words (BoW) representations, text is typically converted into a vector of word frequencies or binary indicators, and the model does not preserve the sequence or grammar of the words. Therefore, treating BoW as order-aware would be incorrect.
Option 2: False. In BoW, the primary idea is to ignore word order and focus on which words appear and how often they appear in the document. This means two sentences with the same words in different orders would yield similar or identical representations, illustrating the order-insensitive nature of BoW. Of course, it’s worth noting that some extensions (like n-grams) incorporate limited local order by aggregating counts of word sequences of length n, but the classic BoW model itself does not track exact word order.
In summary, the standard BoW approach does not account for the precise order of words, aligning with the statement being false. If one were to use order information, it would typically require modifying the representation (e.g., using n-grams or other sequence-based models), which goes beyond the traditional BoW framework.

IS 4487-006 Fall 2025 Week 13 - Comprehension Quiz

StoreItAll is using the Bag of Words model to analyze customer feedback. This model considers the order in which words appear in the reviews.

查看解析

登录即可查看完整答案

类似问题

The bag-of-words approach takes into account information about the occurrences of tokens in all documents of a text corpus:

In a consumer society, many adults channel creativity into buying things

Economic stress and unpredictable times have resulted in a booming industry for self-help products

People born without creativity never can develop it

A product has a selling price of $20, a contribution margin ratio of 40% and fixed cost of $120,000. To make a profit of $30,000. The number of units that must be sold is: Type the number without $ and a comma. Eg: 20000

Which of the following statement regarding cost is correct:

Under the assumptions used in cost-volume-profit analysis, as the activity increases:

The CVP and break-even analysis are supported by a range of important assumptions. Which of the following is not an assumption of the CVP:

更多留学生实用工具

考试浏览器助手

风格化写作助手

论文查重助手

文献引用助手

课堂转译助手

课堂笔记助手

Quiz搜索助手

学校历年真题

智能刷题助手

智能匹配练习

希望你的学习变得更简单