excel模糊查找

If you work with data in Excel, you know what a mess it can be. I help my customers clean up data that they've imported from another computer system, or from reports received from another department or group. Those files can be filled with spelling mistakes, strange abbreviations, extra spaces or missing punctuation.

如果您在Excel中使用數據，您會知道它可能是一團糟。 我幫助我的客戶清理他們從另一臺計算機系統或從另一部門或小組收到的報告中導入的數據。 這些文件中可能充滿拼寫錯誤，奇怪的縮寫，多余的空格或標點符號丟失。

清理數據 (Cleaning the Data)

It can take you hours, or days, to match items between lists, and eliminate any duplicates. Your favourite Excel functions, like VLOOKUP or MATCH, can do some of the work, but fail in other areas.

在列表之間匹配項并消除重復項可能需要花費您數小時或數天的時間。 您喜歡的Excel函數(例如VLOOKUP或MATCH )可以完成某些工作，但在其他方面卻失敗。

Shaking your fist, or cursing at the data, doesn't help, as I'm sure you know. Fortunately, there is a new Fuzzy Lookup Add-in for Excel, from Microsoft's BI Labs, that looks promising.

我確定你知道，動搖拳頭或詛咒數據都無濟于事。 幸運的是，微軟的BI Labs提供了一個新的Excel模糊查找加載項，看起來很有希望。

Excel 2010的模糊查找加載項 (Fuzzy Lookup Add-in for Excel 2010)

The new add-in is named Fuzzy Lookup Add-in for Excel 2010, and it helps you find best matches, for items that aren't an exact match. The project description says:

新的加載項名為Excel 2010的模糊查找加載項，它可以幫助您查找與不完全匹配的項目的最佳匹配。 項目說明說：

It can be used to identify fuzzy duplicate rows within a single table or to fuzzy join similar rows between two different tables. The matching is robust to a wide variety of errors including spelling mistakes, abbreviations, synonyms, and added or missing data.

它可用于識別單個表中的模糊重復行，或用于模糊連接兩個不同表之間的相似行。 匹配對于各種錯誤(包括拼寫錯誤，縮寫，同義詞以及添加或丟失的數據)具有魯棒性。

That sounds useful, so I downloaded the add-in, and installed it for testing.

聽起來很有用，所以我下載了該加載項，并安裝了它進行測試。

設置模糊查找 (Set Up the Fuzzy Lookup)

When you open Excel 2010, after installing the Fuzzy Lookup add-in, you'll see a Fuzzy Lookup tab on the Ribbon, and it contains the Fuzzy Lookup command.

打開Excel 2010時，在安裝“模糊查找”加載項之后，您將在功能區上看到“模糊查找”選項卡，其中包含“模糊查找”命令。

Follow these steps to set up the Fuzzy Lookup:

請按照以下步驟設置模糊查找：

The add-in works with formatted tables, so create one or more Excel tables in your workbook, if you haven't done so already. The add-in download includes a sample file named Portfolio, which contains Excel tables.

該外接程序可用于格式化表格，因此，如果尚未在工作簿中創建一個或多個Excel表格 ，則可以使用它。 加載項下載包括一個名為Portfolio的示例文件，其中包含Excel表。

On the Ribbon, click the Fuzzy Lookup command, to open the Fuzzy Lookup pane.

在功能區上，單擊“模糊查找”命令，以打開“模糊查找”窗格。

Select the left and right tables for the comparison (to identify matches in a single table, set the left and right tables to be the same)

選擇左表和右表進行比較(要識別單個表中的匹配項，請將左表和右表設置為相同)

Columns with the same heading will be automatically joined. You can leave that join, or delete, and create new joins for other fields.

具有相同標題的列將自動合并。 您可以保留該聯接，也可以刪除并為其他字段創建新聯接。

For the Output columns, select the columns in each table that you want in the output table. Include the FuzzyLookup.Similarity column, to see how close the matches are.

對于“輸出”列，在每個表中選擇要在輸出表中使用的列。 包括FuzzyLookup.Similarity列，以查看匹配的接近程度。

Leave the number of matches at the default of 1, or increase it to see more matches for each item in the left table.

將匹配數保留為默認值1，或增加它以在左側表格中查看每個項目的更多匹配項。

運行模糊查找 (Run the Fuzzy Lookup)

After you set up the Fuzzy Lookup, follow these steps to run it: Select a cell in an empty part of the workbook. The results will start in the active cell, so make sure there is enough room, below and to the right of the selected cell.

設置模糊查找后，請按照以下步驟運行它：在工作簿的空白部分中選擇一個單元格。 結果將從活動單元格開始，因此請確保在所選單元格的下方和右側有足夠的空間。

Click the Go button, to output the results.

單擊執行按鈕，輸出結果。

配置模糊查找 (Configure the Fuzzy Lookup)

You can change the configurations in the Fuzzy Lookup add-in, and create your own.

您可以在“模糊查找”加載項中更改配置，然后創建自己的配置。

自己測試 (Test It Yourself)

To do your own testing, you can download Fuzzy Lookup Add-in for Excel 2010. The download page has a couple of videos that you can watch, for an overview of how the add-in works. ____________

若要進行自己的測試，可以下載Excel 2010的Fuzzy Lookup加載項。下載頁面上有幾個視頻，您可以觀看這些視頻，以概述加載項的工作原理。 ____________

翻譯自: https://contexturesblog.com/archives/2011/05/06/fuzzy-lookup-add-in-for-excel-2010/

excel模糊查找

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