Question

physical_entity#n#1:0.604068421516973, relation#n#1:2.48901579745054,
group#n#1:2.0295442313808, communication#n#2:2.53726350891259,
object#n#1:0.881796923419497, psychological_feature#n#1:1.5931115622059,
measure#n#2:3.19027708303641, 

entity#n#1:100 physical_entity#n#1:83 abstraction#n#6:72 object#n#1:56 whole#n#2:53      
matter#n#3:41 causal_agent#n#1:41 psychological_feature#n#1:35 attribute#n#2:34   
living_thing#n#1:32 organism#n#1:32 event#n#1:28 state#n#2:28 substance#n#7:27 
artifact#n#1:27 person#n#1:26 act#n#2:25 relation#n#1:24

如上所示的两个文件。我想将相应的类别相乘并将答案放在一个单独的文件中通过将每个类别后冒号后的值相乘。

physical_entity#n#1:        50.1376789859  
psychological_feature#n#1   55.7589046772

我该怎么做？

Answer 1

使用bash，bc和GNU grep：

# read the first file
declare -A a
while IFS=: read -r cat value; do 
    a[$cat]=$value
done < <(grep -oP '[\w#]+:[\d.]+' file1)

# read the 2nd file and perform the multiplication
declare -A b
while IFS=: read -r cat value; do 
    [[ -n "${a[$cat]}" ]] && b[$cat]=$(bc -l <<< "${a[$cat]} * $value")
done < <(grep -oP '[\w#]+:[\d.]+' file2)

# output the result
for key in "${!b[@]}"; do
    printf "%s\t%s\n" "$key" "${b[$key]}"
done > output

结果

$ cat output

psychological_feature#n#1   55.7589046772065
relation#n#1    59.73637913881296
physical_entity#n#1 50.137678985908759
object#n#1  49.380627711491832

将两个文件的特定组件相乘并将答案放入另一个文件中

1 个答案: